Wireless Sensor Networks (WSNs) are vivid and relatively new paradigm. Usually they are built for the specific purposes which, in the case of large systems of WSNs, can result in high level of hardware heterogeneity. In this paper an ontology-based model aimed at resolving the hardware heterogeneity in large systems of WSNs, and the GLOSENT architecture that facilitates integration of heterogeneous WSNs are proposed. As a proof of concept a concrete SN device SunSPOT is represented using proposed ontology.
Purpose -The main aim of this paper is to develop a CRIS systems search profile that would enable CRIS users to perform unified and semantically rich search for the records stored in the CRIS systems. Design/methodology/approach -Prior to the search profile construction, diverse representative types of the scientific research data store systems (CRISs, digital libraries, institutional repositories, and search portals) were analyzed versus available search modes, indexes and query types. Findings -The new SRU/W standard based search profile (CRIS profile) for the purpose of searching scientific research data was proposed, that supports search for all types of data identified through an exhaustive analysis covering all major scientific and research data store systems.
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